[ 1021.451532][T21939] br1: port 1(veth1) entered blocking state
[ 1021.451807][T21939] br1: port 1(veth1) entered disabled state
[ 1021.452064][T21939] veth1: entered allmulticast mode
[ 1021.454143][T21939] veth1: entered promiscuous mode
[ 1021.489443][   T38] br1: port 1(veth1) entered blocking state
[ 1021.489703][   T38] br1: port 1(veth1) entered forwarding state
[ 1032.573411][T22042] br1: port 1(veth1) entered disabled state
[ 1032.596957][T22043] veth1: left allmulticast mode
[ 1032.597125][T22043] veth1: left promiscuous mode
[ 1032.597355][T22043] br1: port 1(veth1) entered disabled state